Java Related Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Java Related Interview Questions

Questions Answers Views Company eMail

How will you calculate the depth of a binary tree if the tree contains 15 nodes?

Aricent,

1079

Is it necessary for the port addresses to be unique? Explain with reason.

Aricent,

1016

Tell me how many ways are there to initialise an integer with a constant.

Aricent,

1108

How Administration Server And Managed Servers Will Interact ?

1111

What is the difference in the web.xml and weblogic.xml ?

1139

What are the States of the Weblogic Server ?

1040

Explain the concepts and capabilities of ANT ?

1026

How to make a managed server ?

1090

How to change from default JVM to other ?

1017

Can We Start A Managed Server If The Administration Server Is Unavailable ?

947

Is There Any Possibility For Starting Managed Server During The Absence Of Administrator Server ?

1091

What Are The Various Types Of Weblogic Installations ?

1071

What are the modes of operation for Weblogic server domains ?

1231

What are stating modes are available in Weblogic Server ?

1079

How to configure a DB connection pool ?

1119

Un-Answered Questions { Java Related }

Is the session factory thread safe?

1171

Can we use threads in Servlets?

1135

what is reflection api? How are they implemented?

1008

What are log filters and what are their purpose?

957

What is a default constructor and also define copy contrucyor?

1097

What is front end technology in java?

972

What happens to a static var that is defined within a method of a class?

1027

Can Exception handling we can handle multiple catch blocks?

1040

What are anonymous methods and lambda expression?

831

What are different types of ResultSet?

1057

What is the purpose of @beforeresult?

1013

What is the use of httpservletrequestwrapper and httpservletresponsewrapper?

1036

What are the different methods of session management in servlets?

1006

What is unicode datatype?

960

How to check jdbc connection in java?

933

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